Sync iRedMail Easy release notes.

en_US/iredmail-easy/iredmail-easy.release.notes.md

@@ -4,6 +4,9 @@
 
 ## Version: 2019021901 (Feb 19, 2019)
 
+* Improvements:
+    + Able to remove ssh public key on target server.
+
 * Fixed issues:
     - php-fpm: not reopen log file after rotation.
     - mlmmjadmin:

html/iredmail-easy.release.notes.html

@@ -31,6 +31,12 @@
 <h2 id="version-2019021901-feb-19-2019">Version: 2019021901 (Feb 19, 2019)</h2>
 <ul>
 <li>
+<p>Improvements:</p>
+<ul>
+<li>Able to remove ssh public key on target server.</li>
+</ul>
+</li>
+<li>
 <p>Fixed issues:</p>
 <ul>
 <li>php-fpm: not reopen log file after rotation.</li>